Varicellization
[医] 水痘接种
🗣️ 情景例句
I've found a new job with another company.
我在另一个公司里找到了一份新工作。
Mr. Jones is the author of the controversial book.
琼斯先生写出了一本有争议的书。
What happened before printing was invented?
印刷术发明以前是怎么一回事？